Gamma design, fabricate, and build the concrete wall foundation, underground piping conduits, concrete pad, oil containment system, wall steel column, block wall, fencing…etc.
![ashburnSubstation-img0002.jpg](http://www.gammaengineering.ca/wp-content/themes/gamma/images/Liberty-Substation/libertySubstation-img0001.jpg)
![ashburnSubstation-img0003.jpg](http://www.gammaengineering.ca/wp-content/themes/gamma/images/Liberty-Substation/libertySubstation-img0003.jpg)
![ashburnSubstation-img0001.jpg](http://www.gammaengineering.ca/wp-content/themes/gamma/images/Liberty-Substation/libertySubstation-img0002.jpg)
Gamma design, fabricate, and build the concrete wall foundation, underground piping conduits, concrete pad, oil containment system, wall steel column, block wall, fencing…etc.